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公开(公告)号：US11438129B2
公开(公告)日：2022-09-06
申请号：US16773573
申请日：2020-01-27
Applicant: QUALCOMM Incorporated
Inventor： Michael Levitsky , Assaf Touboul , Arthur Gubeskys , Haim Mendel Weissman , Guy Wolf
IPC: H04L5/14 , H04B17/318 , H04W72/14 , H04W72/04
Abstract: Aspects described herein relate to configuring devices for performing full duplex communications, which may include inband full duplex communications for a given device or concurrent uplink and downlink communications for pairs or groups of devices.
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公开(公告)号：US20220225277A1
公开(公告)日：2022-07-14
申请号：US17145649
申请日：2021-01-11
Applicant: Qualcomm Incorporated
Inventor： Shuanshuan Wu , Kapil Gulati , Arthur Gubeskys
Abstract: Methods, systems, and devices for wireless communications are described. The methods include determining a sidelink message to transmit to a second user equipment (UE) over a time resource of a sidelink connection between a first UE and the second UE, encoding at least a subset of time periods of the time resource according to a configuration that is based on a switching time for the second UE for switching from a receiving mode to a transmitting mode during reception of the sidelink message during at least the subset of time periods of the time resource, and transmitting the sidelink message to the second UE using a set of time periods of the time resource that includes the subset of time periods.
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公开(公告)号：US11329750B2
公开(公告)日：2022-05-10
申请号：US16828491
申请日：2020-03-24
Applicant: QUALCOMM Incorporated
Inventor： Shuanshuan Wu , Kapil Gulati , Sudhir Kumar Baghel , Arthur Gubeskys , Arjun Bharadwaj , Tien Viet Nguyen
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may generate a pseudorandom noise (PN) sequence, modulate the PN sequence based at least in part on a modulation order parameter, and transmit the PN sequence in one or more symbols prior to transmitting sidelink data. The one or more symbols used to transmit the PN sequence may be used for automatic gain control (AGC) training at a receiving device. The user equipment may then transmit the sidelink data in a plurality of symbols that are subsequent in time relative to the one or more symbols used to transmit the PN sequence, and the receiving device may process the sidelink data based on the AGC training. Numerous other aspects are provided.
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公开(公告)号：US11277851B2
公开(公告)日：2022-03-15
申请号：US17005059
申请日：2020-08-27
Applicant: QUALCOMM Incorporated
Inventor： Stelios Stefanatos , Shuanshuan Wu , Arthur Gubeskys
Abstract: Methods, systems, and devices for wireless communications are described. A UE may support superimposed NR and LTE transmissions using an antenna port, in conjunction with an LTE-aware, NR slot structure (e.g., an NR V2X slot structure). In some aspects, the slot structure may protect portions of the LTE signal from interference, increasing LTE decoder robustness to interference which may provide opportunities for increasing the NR signal power. The UE may transmit a superimposed transmission of an LTE signal and an NR signal from a same antenna port in a same radio frequency resource. In some aspects, the slot structure may be modified so that the UE does not transmit when LTE reference signals are transmitted, so as to avoid interference with the LTE reference signals. A receiving UE may use the LTE reference signals to demodulate the LTE signal and the NR signal from the common time and frequency resources.
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公开(公告)号：US20220039161A1
公开(公告)日：2022-02-03
申请号：US17368560
申请日：2021-07-06
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia Zhang , Shuanshuan Wu , Jing Sun , Arthur Gubeskys , Tao Luo
Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method for wireless communication by a user equipment (UE) includes receiving a first message from a first device. The first device includes an originator of a first channel occupancy time (COT). The method may also include transmitting a second message including a source identity (ID) of the first device. Other aspects and features are also claimed and described.
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Patent Agency Ranking
公开(公告)号：US09814088B2
公开(公告)日：2017-11-07
申请号：US14859133
申请日：2015-09-18
Applicant: QUALCOMM Incorporated
Inventor： Arthur Gubeskys , Assaf Touboul , Oz Barak , Raphael Cohen
IPC: H04W76/02 , H04W56/00 , H04B7/0456
CPC classification number: H04W76/026 , H04B7/0456 , H04W56/0005 , H04W76/15 , H04W76/16
Abstract: Systems and methods for communicating in a wireless network using a first radio access technology (RAT) and an assisting RAT are disclosed. A first connection can be established with a user equipment (UE) using the first RAT, and a second connection can be established with the UE using an assisting RAT. A timing of the first connection can be synchronized based at least in part on a timeline of the assisting RAT, and a neighboring access point can be collaborated with in communicating with a UE over at least the first connection.
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公开(公告)号：US20250081211A1
公开(公告)日：2025-03-06
申请号：US18698304
申请日：2022-10-31
Applicant: QUALCOMM INCORPORATED
Inventor： Libin Liu , Stelios Stefanatos , Arthur Gubeskys , Gabi Sarkis , Tien Viet Nguyen , Shailesh Patil
IPC: H04W72/25 , H04L5/00 , H04W74/0833
Abstract: Methods, systems, and devices for wireless communications are described. A first UE may perform a sensing procedure to identify that a first sidelink resource is available. The first UE may select the first sidelink resource for transmitting a first message and one or more remaining sidelink resources for transmitting one or more additional messages. The first CE may transmit the first message via the first sidelink resource to a second UE, the first message indicating a reservation and a resource utilization probability vector for the remaining sidelink resources. The resource utilization probability vector may include the resource utilization probabilities for each sidelink resource. The second UE may select a first sidelink resource of the remaining sidelink resources or a second sidelink resource for transmitting a sidelink message based on the resource utilization probability vector, and may transmit the sidelink message to the first UE in the selected sidelink resource.
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公开(公告)号：US20240340958A1
公开(公告)日：2024-10-10
申请号：US18748956
申请日：2024-06-20
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia Zhang , Shijun Wu , Jing Sun , Arthur Gubeskys , Tao Luo
IPC: H04W74/0816 , H04W4/40 , H04W72/02 , H04W72/20 , H04W74/0808
CPC classification number: H04W74/0816 , H04W4/40 , H04W72/02 , H04W72/20 , H04W74/0825
Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method for wireless communication by a user equipment (UE) includes receiving a first message from a first device. The first device includes an originator of a first channel occupancy time (COT). The method may also include transmitting a second message including a source identity (ID) of the first device. Other aspects and features are also claimed and described.
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公开(公告)号：US12052734B2
公开(公告)日：2024-07-30
申请号：US17404302
申请日：2021-08-17
Applicant: QUALCOMM Incorporated
Inventor： Shuanshuan Wu , Tien Viet Nguyen , Sony Akkarakaran , Peter Gaal , Tao Luo , Jing Sun , Arthur Gubeskys
IPC: H04W72/52 , H04L1/00 , H04L1/1607 , H04L1/1812 , H04L1/1829 , H04W72/56
CPC classification number: H04W72/52 , H04L1/1607 , H04L1/1812 , H04W72/56
Abstract: Certain aspects of the present disclosure provide techniques for determining priority information associated with hybrid automatic repeat request (HARQ) feedbacks for wireless nodes in sidelink communications. A subset of the HARQ feedbacks are selected based on the priority information. The selected HARQ feedbacks are then transmitted to the second wireless nodes.
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公开(公告)号：US12041656B2
公开(公告)日：2024-07-16
申请号：US17368560
申请日：2021-07-06
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia Zhang , Shuanshuan Wu , Jing Sun , Arthur Gubeskys , Tao Luo
IPC: H04W74/0816 , H04W4/40 , H04W72/02 , H04W72/20 , H04W74/0808
CPC classification number: H04W74/0816 , H04W4/40 , H04W72/02 , H04W72/20 , H04W74/0825
Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method for wireless communication by a user equipment (UE) includes receiving a first message from a first device. The first device includes an originator of a first channel occupancy time (COT). The method may also include transmitting a second message including a source identity (ID) of the first device. Other aspects and features are also claimed and described.
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